Coral help

[riley9010]

Around 2 weeks ago my completely healthy large wall hammer as well as one of my three torch corals started a slow decline. I assumed it was water quality due to a the fact my rodi filters were due to be replaced but after replacing them the quality for the corals mentioned only declined. I dipped both in coral revive but if anything it only added to their decline in health. Other euphilia like frog spawn and my other two torch corals as well as all other corals seem just fine. Could their be a type of pest that is Resistant to dips ?

parameters
Nitrate:0
Phosphate:0
Dkh:12.2
Magnesium:1420
Calcium:470
pH:8.2
Salinity:34
Temp:27.2 Celsius

 

[MaxTremors]

Zero nitrates and phosphates is an issue, and could be causing the issues you’re having. Also your alkalinity and calcium are a little high. Are your parameters stable? Have there been any other changes.